898 search results - page 72 / 180 » Wireless underground sensor networks: Research challenges |
MDM
2009
Springer
14 years 3 months ago
2009
Springer
Continuous queries in Wireless Sensor Networks (WSNs) are founded on the premise of Query Routing Tree structures (denoted as T), which provide sensors with a path to the querying...
LCN
2006
IEEE
14 years 3 months ago
2006
IEEE
— The paper presents a thought experiment as to the feasibility of using large scale wireless sensor networks as a vehicle for high level scientific investigation. The discussion...
PERCOM
2007
ACM
14 years 8 months ago
2007
ACM
In spite of several years of intense research, the area of security and cryptography in Wireless Sensor Networks (WSNs) still has a number of open problems. On the other hand, the...
JCST
2008
13 years 9 months ago
2008
Routing is a fundamental problem in wireless sensor networks. Most previous routing protocols are challenged when used in large dynamic networks as they suffer from either poor sca...
SEUS
2007
IEEE
14 years 3 months ago
2007
IEEE
Network Simulators are important tools in network research. As the selected topology often influences the outcome of the simulation, realistic topologies are required to produce re...